2021-10-21 19:04:49 +08:00
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################################################################################
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2022-01-13 14:05:24 +08:00
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# Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
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2021-10-21 19:04:49 +08:00
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of NVIDIA CORPORATION nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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# OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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################################################################################
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#
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# findgllib.mk is used to find the necessary GL Libraries for specific distributions
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# this is supported on Mac OSX and Linux Platforms
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#
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################################################################################
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# Determine OS platform and unix distribution
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ifeq ("$(TARGET_OS)","linux")
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# first search lsb_release
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DISTRO := $(shell lsb_release -i -s 2>/dev/null | tr "[:upper:]" "[:lower:]")
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ifeq ("$(DISTRO)","")
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# second search and parse /etc/issue
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DISTRO := $(shell awk '{print $$1}' /etc/issue | tr -d "[:space:]" | sed -e "/^$$/d" | tr "[:upper:]" "[:lower:]")
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# ensure data from /etc/issue is valid
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ifeq (,$(filter $(DISTRO),ubuntu fedora red rhel centos suse))
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DISTRO :=
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endif
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ifeq ("$(DISTRO)","")
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# third, we can search in /etc/os-release or /etc/{distro}-release
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DISTRO := $(shell awk '/ID/' /etc/*-release | sed 's/ID=//' | grep -v "VERSION" | grep -v "ID" | grep -v "DISTRIB")
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endif
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endif
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endif
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ifeq ("$(TARGET_OS)","linux")
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# $(info) >> findgllib.mk -> LINUX path <<<)
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# Each set of Linux Distros have different paths for where to find their OpenGL libraries reside
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UBUNTU = $(shell echo $(DISTRO) | grep -i ubuntu >/dev/null 2>&1; echo $$?)
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FEDORA = $(shell echo $(DISTRO) | grep -i fedora >/dev/null 2>&1; echo $$?)
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RHEL = $(shell echo $(DISTRO) | grep -i 'red\|rhel' >/dev/null 2>&1; echo $$?)
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CENTOS = $(shell echo $(DISTRO) | grep -i centos >/dev/null 2>&1; echo $$?)
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SUSE = $(shell echo $(DISTRO) | grep -i 'suse\|sles' >/dev/null 2>&1; echo $$?)
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ifeq ("$(UBUNTU)","0")
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ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-armv7l)
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GLPATH := /usr/arm-linux-gnueabihf/lib
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GLLINK := -L/usr/arm-linux-gnueabihf/lib
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ifneq ($(TARGET_FS),)
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GLPATH += $(TARGET_FS)/usr/lib/arm-linux-gnueabihf
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GLLINK += -L$(TARGET_FS)/usr/lib/arm-linux-gnueabihf
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endif
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else ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-aarch64)
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GLPATH := /usr/aarch64-linux-gnu/lib
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GLLINK := -L/usr/aarch64-linux-gnu/lib
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ifneq ($(TARGET_FS),)
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GLPATH += $(TARGET_FS)/usr/lib
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GLPATH += $(TARGET_FS)/usr/lib/aarch64-linux-gnu
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GLLINK += -L$(TARGET_FS)/usr/lib/aarch64-linux-gnu
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endif
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else ifeq ($(HOST_ARCH)-$(TARGET_ARCH),x86_64-ppc64le)
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GLPATH := /usr/powerpc64le-linux-gnu/lib
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GLLINK := -L/usr/powerpc64le-linux-gnu/lib
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else
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UBUNTU_PKG_NAME = $(shell which dpkg >/dev/null 2>&1 && dpkg -l 'nvidia-*' | grep '^ii' | awk '{print $$2}' | head -1)
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ifneq ("$(UBUNTU_PKG_NAME)","")
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GLPATH ?= /usr/lib/$(UBUNTU_PKG_NAME)
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GLLINK ?= -L/usr/lib/$(UBUNTU_PKG_NAME)
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endif
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DFLT_PATH ?= /usr/lib
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endif
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endif
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ifeq ("$(SUSE)","0")
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GLPATH ?= /usr/X11R6/lib64
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GLLINK ?= -L/usr/X11R6/lib64
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DFLT_PATH ?= /usr/lib64
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endif
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ifeq ("$(FEDORA)","0")
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GLPATH ?= /usr/lib64/nvidia
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GLLINK ?= -L/usr/lib64/nvidia
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DFLT_PATH ?= /usr/lib64
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endif
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ifeq ("$(RHEL)","0")
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GLPATH ?= /usr/lib64/nvidia
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GLLINK ?= -L/usr/lib64/nvidia
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DFLT_PATH ?= /usr/lib64
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endif
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ifeq ("$(CENTOS)","0")
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GLPATH ?= /usr/lib64/nvidia
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GLLINK ?= -L/usr/lib64/nvidia
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DFLT_PATH ?= /usr/lib64
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endif
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# find libGL, libGLU
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GLLIB := $(shell find -L $(GLPATH) $(DFLT_PATH) -name libGL.so -print 2>/dev/null)
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GLULIB := $(shell find -L $(GLPATH) $(DFLT_PATH) -name libGLU.so -print 2>/dev/null)
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ifeq ("$(GLLIB)","")
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$(info >>> WARNING - libGL.so not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
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SAMPLE_ENABLED := 0
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endif
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ifeq ("$(GLULIB)","")
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$(info >>> WARNING - libGLU.so not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
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SAMPLE_ENABLED := 0
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endif
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HEADER_SEARCH_PATH ?= $(TARGET_FS)/usr/include
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ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-armv7l-linux)
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HEADER_SEARCH_PATH += /usr/arm-linux-gnueabihf/include
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else ifeq ($(HOST_ARCH)-$(TARGET_ARCH)-$(TARGET_OS),x86_64-aarch64-linux)
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HEADER_SEARCH_PATH += /usr/aarch64-linux-gnu/include
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endif
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GLHEADER := $(shell find -L $(HEADER_SEARCH_PATH) -name gl.h -print 2>/dev/null)
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GLUHEADER := $(shell find -L $(HEADER_SEARCH_PATH) -name glu.h -print 2>/dev/null)
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ifeq ("$(GLHEADER)","")
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$(info >>> WARNING - gl.h not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
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SAMPLE_ENABLED := 0
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endif
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ifeq ("$(GLUHEADER)","")
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$(info >>> WARNING - glu.h not found, refer to CUDA Getting Started Guide for how to find and install them. <<<)
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SAMPLE_ENABLED := 0
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endif
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else
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# This would be the Mac OS X path if we had to do anything special
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endif
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